TY - RPRT AU - Verhaeghe, Pieter-Paul AU - Devos, Louise AU - Ghekiere, Abel AU - Baert, Stijn AU - Lippens, Louis TI - The State of Rental Discrimination: A Meta-Analytical Comparison of Five Discrimination Grounds in the Housing Market PY - 2026/Jul/ PB - Institute of Labor Economics (IZA) CY - Bonn T2 - IZA Discussion Paper IS - 18788 UR - https://www.iza.org/index.php/publications/dp18788 AB - This meta-analysis compares patterns of rental discrimination across five grounds: ethno-racial origin, gender, sexual orientation, disability, and social origin. We analyze 475 field experimental estimates from 31 countries, published between 2002 and 2024. In the random-effects pooled estimates, discrimination is substantial across all grounds, with the highest levels for ethno-racial origin, social origin, and disability, and smaller penalties for men and same-sex couples. For several grounds, the pooled effect attenuates toward no discrimination after correction for small-study publication bias. Marked heterogeneity exists, including a clear ethno-racial hierarchy with the strongest penalties for Arab, North African or Turkish applicants. Contrary to prior work, discrimination is higher in Europe than in North America for ethno-racial origin and sexual orientation. There is no consistent decline over time, except for social origin. Real estate agents discriminate less than private landlords, but only for ethno-racial origin. Mode-of-contact effects are mixed. Overall, discrimination appears persistent and context-dependent, calling for more targeted and effectively enforced policy interventions. KW - meta-analysis KW - discrimination KW - housing KW - ethnic origin KW - gender KW - disability KW - social origin KW - sexual orientation ER -